The Felt SR81 is a hybrid/commuter/comfort bike with an aluminum Felt Speedbike frame. The frame comes in red or blue. Originally released in 2003, there are 3 versions of this bike. Due to the frame materials and other factors, we estimate that this bike weighs around 30 pounds. The SR81 is fully rigid.
Components
The SR81 comes with various hybrid bike components, including an aluminum, four-bolt Felt AD-22 stem, a threadless, integrated Aheadset headset and Shimano SL-R440 Flat Bar shifters.
Drivetrain
The SR81 has 9 speeds and has a Shimano derailleur.
Wheels
It comes with Felt tires (622mm x NaN) and Alex rims.